Home / 171,085.98-236,100.19-94,610.26

Finding the Fourth Proportional to 171,085.98, 236,100.19 and 94,610.26

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Solution

The fourth proportional to 171,085.98, 236,100.19 and 94,610.26 is: 130,563.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,085.98 : 236,100.19 = 94,610.26 : x
  2. Step 2: Convert to fraction form
    171,085.98/236,100.19 = 94,610.26/x
  3. Step 3: Cross multiply
    171,085.98x = 236,100.19 × 94,610.26
  4. Step 4: Simplify right side
    171,085.98x = 22,337,500,589.85
  5. Step 5: Solve for x
    x = 22,337,500,589.85/171,085.98
  6. Step 6: Final answer
    x = 130,563.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.